Apollo Theatre Collapse in London: Witness Says Ceiling Began to Fall on Viewers

A woman stands bandaged and wearing a blanket given by emergency services following an incident at the Apollo Theatre, in London's Shaftesbury Avenue, Dec. 19, 2013, during a performance at the height of the Christmas season, with police saying there were "a number" of casualties.

"It was just a half-an-hour into the performance -- it's a great performance and initially when people started screaming my first thought was that it was part of the performance -- how wrong I was," Moskvin told ABC.

The ceiling at the Apollo theatre London has just collapsed onto the audience. Emergency services are on the scene. pic.twitter.com/K2kg6V34V3